I'm having problems while accessing a large SharePoint list (more than 5000 items) in SharePoint 2010.
We have already updated the threshold to 10 000 items but at the allitems view we get an error with the correlation ID 3fb21af3-95c1-4562-8b6c-b59da1d1e6db.

3 Answers
3

There are different threshold settings for administrators and regular users against list view.

For Example :-

If you are logged in as a user trying to access All Items view for a list containing 10,000 items make sure you change threshold settings in the web application settings for users to 15,000 and for administrators to 20,000.

Additionally, you might want to consider increasing listview lookup threshold which is by default set to 8.